SOLUTION: a hotel room has 150 rooms. a room with additional services costs $80 per night, and one without additional service cost $60 per night. On a night when the hotel is completely o

SOLUTION: a hotel room has 150 rooms. a room with additional services costs $80 per night, and one without additional service cost $60 per night. On a night when the hotel is completely o

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Question 848413: a hotel room has 150 rooms. a room with additional services costs $80 per night, and one without additional service cost $60 per night. On a night when the hotel is completely occupied, the total revenue is $10,000 How many of each type of room does the hotel have?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
a+b=150,
80a+60b=10000
a = 50 at $80 for $4000, b = 100 at $60 for $6000

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